The Untersuchungen zur Ordnungstheorie und Ordnungspolitik (UOrd) series, edited by the Walter Eucken Institute in Freiburg, was founded as Wirtschaftswissenschaftliche und wirtschaftsrechtliche Untersuchungen in 1962, a title which was used until 1997. Since this time, more than 55 comprehensive scholarly studies have been published focusing on issues of ordoliberalism from the perspective of economics or economic law. Its spectrum ranges from fundamental questions of a liberal social order based on a market economy to questions of the monetary order, tax competition and competition law and the basic texts of the Freiburg constitutional economics.

All volumes published have been subject to extensive reviews.

Manuscripts can be sent either to the publishing house or to the Walter Eucken Institute.